# -*- coding: utf-8 -*-

class DnsFindersPagesCounter:
	page = 0
	
	def get(self):
		self.page += 1
		
		print(".", end='')
		if self.page%20 == 0:
			print("(" + str(self.page) + ")")
		
		return self.page-1
		
	def zero(self):
		self.page = 0